General

  • Target

    2025-02-02_c29d80afd31ae37e5c40e34ddeca454a_mafia

  • Size

    13.4MB

  • Sample

    250202-y8wg6sxlcv

  • MD5

    c29d80afd31ae37e5c40e34ddeca454a

  • SHA1

    3bab195eaeb98802bf56a1d87c7d9273bc8ae8bf

  • SHA256

    c312943b7e1883c7429653df384e0f9c58144eee3b54abc2a67a1084b935cefd

  • SHA512

    a5a12fdb5649e7e02a82bc20ea507667976071131820babf20b5280ab45e39216d945050bacbecb6a652815587797e298b1e1dd7703cf603c47abadccc8cc3e1

  • SSDEEP

    24576:lpomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttn:Poo

Malware Config

Extracted

Family

tofsee

C2

43.231.4.7

lazystax.ru

Targets

    • Target

      2025-02-02_c29d80afd31ae37e5c40e34ddeca454a_mafia

    • Size

      13.4MB

    • MD5

      c29d80afd31ae37e5c40e34ddeca454a

    • SHA1

      3bab195eaeb98802bf56a1d87c7d9273bc8ae8bf

    • SHA256

      c312943b7e1883c7429653df384e0f9c58144eee3b54abc2a67a1084b935cefd

    • SHA512

      a5a12fdb5649e7e02a82bc20ea507667976071131820babf20b5280ab45e39216d945050bacbecb6a652815587797e298b1e1dd7703cf603c47abadccc8cc3e1

    • SSDEEP

      24576:lpomTTN9tttttttttttttttttttttttttttttttttttttttttttttttttttttttn:Poo

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • Tofsee family

    • Windows security bypass

    • Creates new service(s)

    • Modifies Windows Firewall

    • Sets service image path in registry

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks